About JSON Tools Online
JSON Tools Online was born out of frustration. We were tired of clunky websites filled with ads, popups, and unnecessary distractions just to do something as simple as formatting or validating a piece of JSON.
Most tools felt bloated, slow, or overly complicated for something that should take seconds.
So we set out to create a better experience.
One place where anyone including developers, analysts, testers, or curious learners could quickly work with JSON data without noise, delays, or paywalls.
⚡ What Makes It Different
We designed JSON Tools Online to be clean, fast, and straightforward.
- ✓ No ads
- ✓ No tracking
- ✓ No sign-ups or paywalls
Just a lightweight interface that runs everything in your browser.
It's not just a formatter or converter. It's a full suite of tools that make working with JSON less frustrating and more productive.
🧰 What You Can Do Here
We've bundled together all the essential tools you need in one place:
- • Format, minify, or validate raw JSON
- • Convert JSON to and from CSV, XML, YAML, Base64, and HTML tables
- • Escape, unescape, sort, or merge JSON data
- • Compare two JSON files, decode JWTs, or query data using JSONPath
- • Validate against a schema or generate test JSON in seconds
And we're constantly adding more based on what real users ask for.
🔐 Privacy, Always
Every tool on this site runs completely in your browser. That means your data stays private, we never store, track, or upload anything you paste or generate. It's fast, secure, and reliable by design.
🚀 Built for People Who Just Want It to Work
Whether you're debugging a complex API, transforming data for a report, or just cleaning up a mess of brackets and quotes, JSON Tools Online is built to get out of your way and help you get it done.
Thanks for using it. If it saves you even five minutes a day, then it's doing its job.
If you have any suggestions, please write to: contact@jsontoolsonline.com